Sometimes when you are doing hypnosis for smoking you need to utilize a secret hypnosis resource. You need to be always on the look out for things the client says that you can use. It comes down to really listening to your client. If you listen to your client the client will tell you exactly what they need.
I had a client come back to me several months after I had hypnotized her to stop smoking. She had started again and wanted me to fix it again. She told me that there had been a big family bust up. Her father had died and all sorts of unpleasantness between family members had come out. My client just couldn't take the arguing and spite and got stressed and started smoking again.
It is a mistake to just take things the client tells you at face value. When I started probing about why the arguing had upset her so much I found the real reason. She loved her father and missed him desperately. With the family clashes and the loss of her dad she just couldn't cope. So she went back to the thing she had always relied on in times of stress: smoking.
She was sitting in the chair weeping and it was clear that was not even near being over his death. As long as she felt that way she was not going to be able to stop smoking. So that became my secret hypnosis resource.
I put her into trance and changed my standard stop smoking routine to include the secret resource. In trance I had her imagine a journey where she is going up a mountain path. The path gets steeper and harder and she can't go back and she can't go forward. Then along the path comes a person. This person is not described but it become obvious who it is. The person then tells her that he knows she is carrying some awful burden. He helps her let it go and it tumbles down the mountainside. Then he asks her to do something for him. He asks her if she will give up smoking for his sake.
By this time my client was in floods of tears and promising to do anything for him. I then let the two of them reconcile and he told her it was time for him to go. He told her that he was happy where he was and it was time to let go. They embraced and then he continued down the path and she continued upwards.
She me afterward that she felt such a feeling of relief. The path was exactly how she felt. And nothing would ever make her betray her father. She would never smoke again.